AST_STRIPESCAPES
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Remove AST escape sequences from a string
Description:
This function removes AST escape sequences from a supplied string,
returning the resulting text as the function value. The behaviour
of this function can be controlled by invoking the
AST_ESCAPES routine,
which can be used to supress or enable the removal of escape
sequences by this function.
AST escape sequences are used by the Plot class to modify the
appearance and position of sub-strings within a plotted text string.
See the "Escape" attribute for further information.
Invocation:
RESULT = AST_STRIPESCAPES( TEXT )
Arguments:
TEXT
The string to be checked.
Returned Value:
AST_STRIPESCAPES = CHARACTER
The modified string. If the AST_ESCAPES routine
has been called indicating that escape sequences should not be
stripped, then the supplied string is returned without change.
AST A Library for Handling World Coordinate Systems in Astronomy Starlink User Note 210 R.F. Warren-Smith & D.S. Berry 24th May 2011 E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council